2112112010 has 32 divisors (see below), whose sum is σ = 4077423360. Its totient is φ = 785274048.

The previous prime is 2112111979. The next prime is 2112112049. The reversal of 2112112010 is 102112112.

It is a super-2 number, since 2×2112112010² = 8922034285572480200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2112111982 and 2112112000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94802 + ... + 114941.

It is an arithmetic number, because the mean of its divisors is an integer number (127419480).

Almost surely, 2^2112112010 is an apocalyptic number.

2112112010 is a deficient number, since it is larger than the sum of its proper divisors (1965311350).

2112112010 is a wasteful number, since it uses less digits than its factorization.

2112112010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209822.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 2112112010 is about 45957.7198085371. The cubic root of 2112112010 is about 1283.0364131580.

Adding to 2112112010 its reverse (102112112), we get a palindrome (2214224122).

The spelling of 2112112010 in words is "two billion, one hundred twelve million, one hundred twelve thousand, ten".